PortletRenderWeightComparator.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.util.comparator; 24 25 import com.liferay.portal.model.Portlet; 26 27 import java.io.Serializable; 28 29 import java.util.Comparator; 30 31 /** 32 * <a href="PortletRenderWeightComparator.java.html"><b><i>View Source</i></b> 33 * </a> 34 * 35 * @author Brian Wing Shun Chan 36 */ 37 public class PortletRenderWeightComparator 38 implements Comparator<Portlet>, Serializable { 39 40 public int compare(Portlet portlet1, Portlet portlet2) { 41 int renderWeight1 = portlet1.getRenderWeight(); 42 int renderWeight2 = portlet2.getRenderWeight(); 43 44 if (renderWeight1 < renderWeight2) { 45 return 1; 46 } 47 else if (renderWeight1 > renderWeight2) { 48 return -1; 49 } 50 else { 51 return portlet1.getPortletId().compareTo(portlet2.getPortletId()); 52 } 53 } 54 55 }